412143489 has 6 divisors (see below), whose sum is σ = 595318386. Its totient is φ = 274762320.

The previous prime is 412143451. The next prime is 412143493. The reversal of 412143489 is 984341214.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 411765264 + 378225 = 20292^2 + 615^2 .

It is not a de Polignac number, because 412143489 - 2⁹ = 412142977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412143409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22896852 + ... + 22896869.

It is an arithmetic number, because the mean of its divisors is an integer number (99219731).

Almost surely, 2^412143489 is an apocalyptic number.

It is an amenable number.

412143489 is a deficient number, since it is larger than the sum of its proper divisors (183174897).

412143489 is a wasteful number, since it uses less digits than its factorization.

412143489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45793727 (or 45793724 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 412143489 is about 20301.3174203055. The cubic root of 412143489 is about 744.1882598947.

The spelling of 412143489 in words is "four hundred twelve million, one hundred forty-three thousand, four hundred eighty-nine".